NPIMap

Organization Active NPI

Rai Care Centers of Northern California I, LLC

Doing business as Rai-Chadbourne-Fairfield

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Fairfield, CA
National Provider Identifier
1497829790
Registry record updated Sep 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
End-Stage Renal Disease (ESRD) Treatment Clinic/CenterTaxonomy code 261QE0700X
Legal business name
RAI CARE CENTERS OF NORTHERN CALIFORNIA I, LLC
Doing business as
Rai-Chadbourne-Fairfield
Practice address
490 Chadbourne Rd Ste D
Fairfield, CA 94534-9613
Phone
(707) 434-9088
Fax
(707) 434-9101
NPI assigned
Nov 20, 2006
Last updated
Sep 1, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
FRESENIUS MEDICAL CARE HOLDINGS, INC.As reported in NPPES

NPPES NPI Registry

Updated by the provider on Sep 1, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Denise Wright
Title
Vice President
Phone
(781) 676-5200

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
End-Stage Renal Disease (ESRD) Treatment Clinic/Center 261QE0700X Primary

Addresses

Primary practice location

490 Chadbourne Rd Ste D
Fairfield, CA 94534-9613

Mailing address

490 Chadbourne Rd Ste D
Fairfield, CA 94534-9613
Phone (707) 434-9088

Other identifiers 4

IdentifierTypeStateIssuer
CDC52522GMedicaidCA
552522OtherCABLUE CROSS OF CALIFORNIA
ZZZR0193ZOtherCABLUE SHIELD OF CALIFORNIA
06OtherCAKAISER

Other names 1

  • RAI-CHADBOURNE-FAIRFIELD Doing business as

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other Bluemark LLC / Office Ally

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20051103000326 CA Part A Provider - End-Stage Renal Disease Facility (ESRD) 5991723405 Practice locations: Fairfield, CA

Other NPIs with the same Medicare PAC ID 7

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
05D1016966Rai Care Centers of Northern California I, LLC490 Chadbourne Rd Ste D, Fairfield, CA 94534Certificate of waiverApr 3, 2028

National Provider Directory

National Provider Directory
Tax ID family
Ability Network8 organizations share this tax ID, including this one

Other organizations with this tax ID 7

Organizations that report the same tax identification number in the National Provider Directory.

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

Locations

490 Chadbourne Rd
Fairfield, CA 94534
Phone (707) 422-0464

490 Chadbourne Rd
Ste D
Fairfield, CA 94534
Phone (707) 434-9088

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1163980800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1788220800000",
    "number": "1497829790",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "490 CHADBOURNE RD STE D",
            "city": "FAIRFIELD",
            "state": "CA",
            "postal_code": "945349613",
            "telephone_number": "707-434-9088",
            "fax_number": "707-434-9101"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "490 CHADBOURNE RD STE D",
            "city": "FAIRFIELD",
            "state": "CA",
            "postal_code": "945349613",
            "telephone_number": "707-434-9088",
            "fax_number": "707-434-9101"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "RAI CARE CENTERS OF NORTHERN CALIFORNIA I, LLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "FRESENIUS MEDICAL CARE HOLDINGS, INC.",
        "enumeration_date": "2006-11-20",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A",
        "authorized_official_last_name": "WRIGHT",
        "authorized_official_first_name": "DENISE",
        "authorized_official_title_or_position": "VICE PRESIDENT",
        "authorized_official_telephone_number": "781-676-5200"
    },
    "taxonomies": [
        {
            "code": "261QE0700X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, End-Stage Renal Disease (ESRD) Treatment",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "CDC52522G",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS OF CALIFORNIA",
            "identifier": "552522",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD OF CALIFORNIA",
            "identifier": "ZZZR0193Z",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "KAISER",
            "identifier": "06",
            "state": "CA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.2019.3",
            "affiliationName": "Bluemark LLC / Office Ally",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1300 SE Cardinal Ct Ste 190",
            "city": "Vancouver",
            "state": "WA",
            "country_code": "US",
            "postal_code": "986839683",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "RAI-CHADBOURNE-FAIRFIELD",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Fairfield, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.